| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190601 |